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Revista Brasileira de Anestesiologia

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https://www.readbyqxmd.com/read/27899200/-mucoadhesive-buccal-films-of-tramadol-for-effective-pain-management
#1
Xiao-Qin Li, Zhao-Ming Ye, Jian-Bing Wang, Cai-Rong Fan, Ai-Wu Pan, Cong Li, Ren-Bing Zhang
BACKGROUND AND OBJECTIVES: Tramadol hydrochloride is a centrally-acting synthetic opioid analgesic binding to specific opioid receptors. It is used in the management of chronic pain and is recommended as first line drug in the treatment of postoperative or orthopedic injury induced acute pain. The present work is designed to prepare and evaluate mucoadhesive buccal film of tramadol hydrochloride as a novel form of prolonged analgesia for patients with orthopedic injuries. METHODS: Buccal films of tramadol hydrochloride were prepared by solvent casting method...
November 26, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27871631/-benefit-of-general-anesthesia-monitored-by-bispectral-index-compared-with-monitoring-guided-only-by-clinical-parameters-systematic-review-and-meta-analysis
#2
Carlos Rogério Degrandi Oliveira, Wanderley Marques Bernardo, Victor Moisés Nunes
BACKGROUND: The bispectral index parameter is used to guide the titration of general anesthesia; however, many studies have shown conflicting results regarding the benefits of bispectral index monitoring. The objective of this systematic review with meta-analysis is to evaluate the clinical impact of monitoring with the bispectral index parameter. METHODS: The search for evidence in scientific information sources was conducted during December 2013 to January 2015, the following primary databases: Medline/PubMed, LILACS, Cochrane, CINAHL, Ovid, SCOPUS and TESES...
November 18, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27855944/-the-effects-of-intra-cerebroventricular-administered-rocuronium-on-the-central-nervous-system-of-rats-and-determination-of-its-epileptic-seizure-inducing-dose
#3
Mehmet Baykal, Necati Gökmen, Alper Doğan, Serhat Erbayraktar, Osman Yılmaz, Elvan Ocmen, Hale Aksu Erdost, Atalay Arkan
BACKGROUND: The aim of this study was to investigate the effects of intracerebroventricularly administered rocuronium bromide on the central nervous system, determine the seizure threshold dose of rocuronium bromide in rats, and investigate the effects of rocuronium on the central nervous system at 1/5, 1/10, and 1/100 dilutions of the determined seizure threshold dose. METHODS: A permanent cannula was placed in the lateral cerebral ventricle of the animals. The study was designed in two phases...
November 14, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27842708/-effects-of-different-levels-of-end-expiratory-pressure-on-hemodynamic-respiratory-mechanics-and-systemic-stress-response-during-laparoscopic-cholecystectomy
#4
Oznur Sen, Yasemin Erdogan Doventas
OBJECTIVE: General anesthesia causes reduction of functional residual capacity. And this decrease can lead to atelectasis and intrapulmonary shunting in the lung. In this study we want to evaluate the effects of 5 and 10cmH2O PEEP levels on gas exchange, hemodynamic, respiratory mechanics and systemic stress response in laparoscopic cholecystectomy. METHODS: American Society of Anesthesiologist I-II physical status 43 patients scheduled for laparoscopic cholecystectomy were randomly selected to receive external PEEP of 5cmH2O (PEEP 5 group) or 10cmH2O PEEP (PEEP 10 group) during pneumoperitoneum...
November 11, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27842707/-tourniquet-induced-ischaemia-reperfusion-injury-the-comparison-of-antioxidative-effects-of-small-dose-propofol-and-ketamine
#5
Karaca Omer, Gogus Nermin, Ahiskalioglu Ali, Aksoy Mehmet, Dogus Unal, Kumas Solak Sezen, Kalafat Hakan
OBJECTIVES: The aim of the present study was to investigate the preventive effects of propofol and ketamine as small dose sedation during spinal anesthesia on tourniquet-induced ischemia-reperfusion injury. METHODS: Thirty patients were randomly assigned into two groups of fifteen patients. In the propofol group, sedation was performed with propofol 0.2mgkg(-1) followed by infusion at a rate of 2mgkg(-1)h(-1). In the ketamine group, a continuous infusion of ketamine 0...
November 11, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27838115/-comparisons-of-the-effects-of-the-sevoflurane-and-propofol-on-acute-ischemia-reperfusion-and-dna-damages-in-rabbits
#6
Sema Oncul, Lale Karabiyik, Erdem Coskun, Ela Kadioglu, Ozlem Gulbahar
BACKGROUND AND OBJECTIVES: The aim of this study was to compare the effects of sevoflurane and propofol anesthesia on oxidative DNA damage that occurs in low-extremity ischemia and is caused by tourniquet application. METHODS: Fourteen New Zealand rabbits were randomly allocated into two equal groups. Group S (n=7) received sevoflurane (2.5-4 percent) inhalation and Group P (n=7) received a propofol infusion (1-2mg·kg(-1)·min(-1)), after which a pneumatic tourniquet was placed on the right lower extremity...
November 9, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27838114/-femoral-nerve-block-versus-intravenous-fentanyl-in-adult-patients-with-hip-fractures-a-systematic-review
#7
Flávia Vieira Guimarães Hartmann, Maria Rita Carvalho Garbi Novaes, Marta Rodrigues de Carvalho
BACKGROUND: Hip fractures configure an important public health issue and are associated with high mortality taxes and lose of functionality. Hip fractures refer to a fracture occurring between the edge of the femoral head and 5cm below the lesser trochanter. They are common in orthopedic emergencies. The number of proximal femoral fractures is likely to increase as the population ages. The average cost of care during the initial hospitalization for hip fracture can be estimated about US$ 7,000 per patient...
November 9, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27816166/-perineural-dexmedetomidine-effects-on-sciatic-nerve-in-rat
#8
Abdulkadir Yektaş, Murat Çabalar, Mehmet Sar, Ayşin Alagöl, Duygu Sultan Çelik, Vildan Yayla, Deniz Tolga
The present study was designed to test the hypothesis that high dose dexmedetomidine would increase the duration of antinociception to a thermal stimulus in a rat model of sciatic nerve blockade without causing nerve damage. The rats were anesthetized with isoflurane. After electromyography (EMG) recordings, right sciatic nerves were explored and perineural injections were delivered: Group D (n=7), 40μgμgkg(-1) dexmedetomidine administration, Group II (n=6), (0.2mL) saline administration, Group III (n=2), only surgically exploration of the right sciatic nevre...
November 2, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27788915/-preventing-atelectasia-at-robotic-surgery
#9
LETTER
Memduh Yetim, Sukru Tekindur, Oguz Kilickaya
No abstract text is available yet for this article.
October 24, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27745700/-anesthesiologists-knowledge-about-packed-red-blood-cells-transfusion-in-surgical-patients
#10
Joyce Mendes Soares, Athos Gabriel Vilela Queiroz, Vaniely Kaliny Pinheiro de Queiroz, Ana Rodrigues Falbo, Marcelo Neves Silva, Tania Cursino de Menezes Couceiro, Luciana Cavalcanti Lima
INTRODUCTION: Blood is an important resource in several lifesaving interventions, such as anemia correction and improvement of oxygen transport capacity. Despite advances, packed red blood cell (PRBC) transfusion still involves risks. The aim of this study was to describe the knowledge of anesthesiologists about the indications, adverse effects, and alternatives to red blood cell transfusion intraoperatively. METHOD: Cross-sectional study using a questionnaire containing multiple choice questions and clinical cases related to relevant factors on the decision whether to perform PRBC transfusion, its adverse effects, hemoglobin triggers, preventive measures, and blood conservation strategies...
October 10, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27720387/consenso-brasileiro-sobre-terapia-hemodin%C3%A3-mica-perioperat%C3%A3-ria-guiada-por-objetivos-em-pacientes-submetidos-a-cirurgias-n%C3%A3-o-card%C3%A3-acas-estrat%C3%A3-gia-de-gerenciamento-de-fluidos-%C3%A2-produzido-pela-sociedade-de-anestesiologia-do-estado-de-s%C3%A3-o-paulo-saesp
#11
Enis Donizetti Silva, Albert Carl Perrino, Alexandre Teruya, Bobbie Jean Sweitzer, Chiara Scaglioni Tessmer Gatto, Claudia Marques Simões, Ederlon Alves Carvalho Rezende, Filomena Regina Barbosa Gomes Galas, Francisco Ricardo Lobo, João Manoel da Silva, Leandro Ultino Taniguchi, Luciano Cesar Pontes de Azevedo, Ludhmila Abrahão Hajjar, Luiz Antônio Mondadori, Marcelo Gama de Abreu, Marcelo Vaz Perez, Regina Paulucci El Dib, Roseny Dos Reis Rodrigues, Suzana Margareth Lobo, Rogean Rodrigues Nunes, Murillo Santucci Cesar de Assunção
No abstract text is available yet for this article.
October 6, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27720214/-ultrasound-guided-facet-block
#12
Sukru Tekindur, Memduh Yetim, Oguz Kilickaya
No abstract text is available yet for this article.
October 5, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27697354/-comparison-of-transforaminal-and-interlaminar-epidural-steroid-injections-for-the-treatment-of-chronic-lumbar-pain
#13
Serbülent Gökhan Beyaz
STUDY DESIGN: A cross-sectional study. OBJECTIVE: we compared the 12 month outcomes of fluoroscopically guided transforaminal epidural steroid injections with interlaminar epidural steroid injections for the treatment of chronic lumbar spinal pain. Chronic lower back pain is a multifactorial disorder with many possible etiologies. The lifetime prevalence of spinal pain is reportedly 65-80% in the neck and lower back. Epidural injection of corticosteroids is a commonly used intervention for managing chronic spinal pain...
September 30, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27692805/-design-and-validation-of-an-oral-health-questionnaire-for-preoperative-anaesthetic-evaluation
#14
Gema Ruíz-López Del Prado, Vendula Blaya-Nováková, Zuleika Saz-Parkinson, Óscar Luis Álvarez-Montero, Alba Ayala, Maria Fe Muñoz-Moreno, Maria João Forjaz
BACKGROUND AND OBJECTIVES: Dental injuries incurred during endotracheal intubation are more frequent in patients with previous oral pathology. The study objectives were to develop an oral health questionnaire for preanaesthesia evaluation, easy to apply for personnel without special dental training; and establish a cut-off value for detecting persons with poor oral health. METHODS: Validation study of a self-administered questionnaire, designed according to a literature review and an expert group's recommendations...
September 29, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27692804/-simple-method-for-determining-the-size-of-the-proseal-laryngeal-mask-airway-in-children-a-prospective-observational-study
#15
Murat Haliloglu, Sevgi Bilgen, Neslihan Uzture, Ozge Koner
BACKGROUND AND OBJECTIVES: The size of the ProSeal laryngeal mask airway in children is determined by the patient's weight. However, in some instances, an alternative method may be required. This study aimed to compare sizing by the auricle with conventional ProSeal laryngeal mask airway sizing by weight in children. METHODS: After approval by the institutional ethics board and written informed consent from parents, 197 children with American Society of Anesthesiologists physical status I-II who were scheduled for a routine genitourinary operation were included in the study...
September 29, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27692738/-the-effect-of-intra-articular-levobupivacaine-on-shoulder-cartilage-at-different-doses-experimental-study
#16
Mustafa Soner Özcan, Mahmut Kalem, Menekşe Özçelik, Ercan Şahin, Sanem Çakar, Nazlı Hayırlı, Oya Evirgen, Feyhan Ökten
BACKGROUND AND OBJECTIVES: In this study it was aimed to examine the histological and morphometric effects on cartilage structure of intra-articular application of levobupivacaine to the shoulder joint. METHODS: In twenty New Zealand adult male rabbits, 35 shoulders were used for the study and prepared in 5 groups of 7. These groups were defined as Groups L1, L2, L3 and L4 which were right shoulders administered with 0.25% and 0.5% levobupivacaine, Group C which were left shoulders as the control group and Groups S1 and S2 which were left shoulders administered with 0...
September 28, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27692737/-comparison-of-the-effects-of-sugammadex-and-neostigmine-on-postoperative-nausea-and-vomiting
#17
Özgür Yağan, Nilay Taş, Tuğçe Mutlu, Volkan Hancı
BACKGROUND AND OBJECTIVES: The aim of our study is to compare the effects of sugammadex and neostigmine, used for neuromuscular blockage antagonism, on postoperative nausea and vomiting (PONV). METHODS: Our study was completed with 98 ASA I-II risk patients undergoing endotracheal intubation under general anesthesia. At the end of the surgery patients were randomly allocated into two groups given 2mgkg(-1) sugammadex (Group S) or 50μgkg(-1) neostigmine plus 0.2mgkg(-1) atropine (Group N)...
September 28, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27692371/-paratracheal-cyst-rupture-a-differential-diagnosis-for-tracheal-rupture
#18
Joana Marques, Ana Rita Henriques, Luisa Azevedo, Daniela Chalo, Adelina Almeida
Tracheobronchial rupture is a rare but potentially life-threatening complication commonly caused by neck and chest trauma. Iatrogenic tracheobronchial rupture can be caused by intubation, tracheostomy, bronchoscopy but also linked to pre-existing primary diseases. Paratracheal air cysts, infrequently described in literature, seem to be associated with obstructive lung disease and weaknesses in right posterior lateral wall of the trachea. We report a case of a paratracheal air cyst rupture in a previous healthy patient...
September 27, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27692370/-effect-of-dexmedetomidine-on-acute-lung-injury-in-experimental-ischemia-reperfusion-model
#19
Ömer Burak Küçükebe, Deniz Özzeybek, Ruslan Abdullayev, Adil Ustaoğlu, Işıl Tekmen, Tuncay Küme
OBJECTIV: Ischemia-reperfusion injury is one of the consequences of tourniquet application for extremity surgery. The aim of the study was to establish the effect of dexmedetomidine on the acute lung injury following lower extremity experimental ischemia-reperfusion model in rats. METHODS: Twenty-eight Wistar-Albino breed rats were recruited after Ethics Committee approval and allocated into 4 groups, each with 7 subjects. Group 1 (SHAM) received only anesthesia...
September 27, 2016: Revista Brasileira de Anestesiologia
https://www.readbyqxmd.com/read/27692369/-tension-pneumothorax-during-peroral-endoscopic-myotomy-for-treatment-of-esophageal-achalasia-under-general-anesthesia
#20
Tsung-Shih Li, Tsung-Yang Lee, Kate Hsiurong Liao
More and more endoscopically gastrointestinal procedures require anesthesiologists to perform general anesthesia, such as "peroral endoscopic myotomy". Peroral endoscopic myotomy is a novel invasive treatment for the primary motility disorder of esophagus, called esophageal achalasia. Despite of its minimally invasive feature, there are still complications during the procedure which develop to critical conditions and threat patients' lives. Herein we describe a case about tension pneumothorax subsequent to esophageal rupture during peroral endoscopic myotomy...
September 27, 2016: Revista Brasileira de Anestesiologia
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